@charset 'UTF-8';
html,body {
	margin: 0;
	padding: 0;
}

.warpper {
	display: flex;
}

.warpper .left {
	width: 200px;
	background: #f00;
	height: 200px;

}

.warpper .right {
	width: 200px;
	background: #000;
	height: 200px;
}

.warpper .middel {
	border: 1px solid #888;
	height: 200px;
	flex: 1;
}